Merge from trunk

7 files changed, 821 insertions, 98 deletions

diff --git a/nova/tests/api/openstack/test_versions.py b/nova/tests/api/openstack/test_versions.py
index da964ee1f..e68455778 100644
--- a/nova/tests/api/openstack/test_versions.py
+++ b/nova/tests/api/openstack/test_versions.py
@@ -16,21 +16,92 @@
 #    under the License.
 
 import json
+import stubout
 import webob
+import xml.etree.ElementTree
+
 
 from nova import context
 from nova import test
 from nova.tests.api.openstack import fakes
 from nova.api.openstack import versions
 from nova.api.openstack import views
+from nova.api.openstack import wsgi
+
+VERSIONS = {
+    "v1.0": {
+        "id": "v1.0",
+        "status": "DEPRECATED",
+        "updated": "2011-01-21T11:33:21Z",
+        "links": [
+            {
+                "rel": "describedby",
+                "type": "application/pdf",
+                "href": "http://docs.rackspacecloud.com/"
+                        "servers/api/v1.0/cs-devguide-20110125.pdf"
+            },
+            {
+                "rel": "describedby",
+                "type": "application/vnd.sun.wadl+xml",
+                "href": "http://docs.rackspacecloud.com/"
+                        "servers/api/v1.0/application.wadl"
+            },
+        ],
+        "media-types": [
+            {
+                "base": "application/xml",
+                "type": "application/vnd.openstack.compute-v1.0+xml"
+            },
+            {
+                "base": "application/json",
+                "type": "application/vnd.openstack.compute-v1.0+json"
+            }
+        ],
+    },
+    "v1.1": {
+        "id": "v1.1",
+        "status": "CURRENT",
+        "updated": "2011-01-21T11:33:21Z",
+        "links": [
+            {
+                "rel": "describedby",
+                "type": "application/pdf",
+                "href": "http://docs.rackspacecloud.com/"
+                        "servers/api/v1.1/cs-devguide-20110125.pdf"
+            },
+            {
+                "rel": "describedby",
+                "type": "application/vnd.sun.wadl+xml",
+                "href": "http://docs.rackspacecloud.com/"
+                        "servers/api/v1.1/application.wadl"
+            },
+        ],
+        "media-types": [
+            {
+                "base": "application/xml",
+                "type": "application/vnd.openstack.compute-v1.1+xml"
+            },
+            {
+                "base": "application/json",
+                "type": "application/vnd.openstack.compute-v1.1+json"
+            }
+        ],
+    },
+}
 
 
 class VersionsTest(test.TestCase):
     def setUp(self):
         super(VersionsTest, self).setUp()
         self.context = context.get_admin_context()
+        self.stubs = stubout.StubOutForTesting()
+        fakes.stub_out_auth(self.stubs)
+        #Stub out VERSIONS
+        self.old_versions = versions.VERSIONS
+        versions.VERSIONS = VERSIONS
 
     def tearDown(self):
+        versions.VERSIONS = self.old_versions
         super(VersionsTest, self).tearDown()
 
     def test_get_version_list(self):
@@ -44,7 +115,7 @@ class VersionsTest(test.TestCase):
             {
                 "id": "v1.1",
                 "status": "CURRENT",
-                "updated": "2011-07-18T11:30:00Z",
+                "updated": "2011-01-21T11:33:21Z",
                 "links": [
                     {
                         "rel": "self",
@@ -54,7 +125,7 @@ class VersionsTest(test.TestCase):
             {
                 "id": "v1.0",
                 "status": "DEPRECATED",
-                "updated": "2010-10-09T11:30:00Z",
+                "updated": "2011-01-21T11:33:21Z",
                 "links": [
                     {
                         "rel": "self",
@@ -64,6 +135,183 @@ class VersionsTest(test.TestCase):
         ]
         self.assertEqual(versions, expected)
 
+    def test_get_version_1_0_detail(self):
+        req = webob.Request.blank('/v1.0/')
+        req.accept = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res.content_type, "application/json")
+        version = json.loads(res.body)
+        expected = {
+            "version": {
+                "id": "v1.0",
+                "status": "DEPRECATED",
+                "updated": "2011-01-21T11:33:21Z",
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.0/"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/pdf",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.0/cs-devguide-20110125.pdf"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/vnd.sun.wadl+xml",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.0/application.wadl"
+                    }
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/"
+                                "vnd.openstack.compute-v1.0+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/"
+                                "vnd.openstack.compute-v1.0+json"
+                    }
+                ]
+            }
+        }
+        self.assertEqual(expected, version)
+
+    def test_get_version_1_1_detail(self):
+        req = webob.Request.blank('/v1.1/')
+        req.accept = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res.content_type, "application/json")
+        version = json.loads(res.body)
+        expected = {
+            "version": {
+                "id": "v1.1",
+                "status": "CURRENT",
+                "updated": "2011-01-21T11:33:21Z",
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.1/"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/pdf",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.1/cs-devguide-20110125.pdf"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/vnd.sun.wadl+xml",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.1/application.wadl"
+                    }
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/"
+                                "vnd.openstack.compute-v1.1+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/"
+                                "vnd.openstack.compute-v1.1+json"
+                    }
+                ]
+            }
+        }
+        self.assertEqual(expected, version)
+
+    def test_get_version_1_0_detail_xml(self):
+        req = webob.Request.blank('/v1.0/')
+        req.accept = "application/xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res.content_type, "application/xml")
+        root = xml.etree.ElementTree.XML(res.body)
+        self.assertEqual(root.tag.split('}')[1], "version")
+        self.assertEqual(root.tag.split('}')[0].strip('{'), wsgi.XMLNS_V11)
+
+        children = list(root)
+        media_types = children[0]
+        media_type_nodes = list(media_types)
+        links = (children[1], children[2], children[3])
+
+        self.assertEqual(media_types.tag.split('}')[1], 'media-types')
+        for media_node in media_type_nodes:
+            self.assertEqual(media_node.tag.split('}')[1], 'media-type')
+
+        expected = """
+        <version id="v1.0" status="DEPRECATED"
+             updated="2011-01-21T11:33:21Z"
+             xmlns="%s"
+             xmlns:atom="http://www.w3.org/2005/Atom">
+
+            <media-types>
+                <media-type base="application/xml"
+                     type="application/vnd.openstack.compute-v1.0+xml"/>
+                <media-type base="application/json"
+                     type="application/vnd.openstack.compute-v1.0+json"/>
+            </media-types>
+
+            <atom:link href="http://localhost/v1.0/"
+                 rel="self"/>
+
+            <atom:link href="http://docs.rackspacecloud.com/servers/
+                api/v1.0/cs-devguide-20110125.pdf"
+                 rel="describedby"
+                 type="application/pdf"/>
+
+            <atom:link href="http://docs.rackspacecloud.com/servers/
+                api/v1.0/application.wadl"
+                 rel="describedby"
+                 type="application/vnd.sun.wadl+xml"/>
+        </version>""".replace("  ", "").replace("\n", "") % wsgi.XMLNS_V11
+
+        actual = res.body.replace("  ", "").replace("\n", "")
+        self.assertEqual(expected, actual)
+
+    def test_get_version_1_1_detail_xml(self):
+        req = webob.Request.blank('/v1.1/')
+        req.accept = "application/xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual(res.content_type, "application/xml")
+        expected = """
+        <version id="v1.1" status="CURRENT"
+             updated="2011-01-21T11:33:21Z"
+             xmlns="%s"
+             xmlns:atom="http://www.w3.org/2005/Atom">
+
+            <media-types>
+                <media-type base="application/xml"
+                     type="application/vnd.openstack.compute-v1.1+xml"/>
+                <media-type base="application/json"
+                     type="application/vnd.openstack.compute-v1.1+json"/>
+            </media-types>
+
+            <atom:link href="http://localhost/v1.1/"
+                 rel="self"/>
+
+            <atom:link href="http://docs.rackspacecloud.com/servers/
+                api/v1.1/cs-devguide-20110125.pdf"
+                 rel="describedby"
+                 type="application/pdf"/>
+
+            <atom:link href="http://docs.rackspacecloud.com/servers/
+                api/v1.1/application.wadl"
+                 rel="describedby"
+                 type="application/vnd.sun.wadl+xml"/>
+        </version>""".replace("  ", "").replace("\n", "") % wsgi.XMLNS_V11
+
+        actual = res.body.replace("  ", "").replace("\n", "")
+        self.assertEqual(expected, actual)
+
     def test_get_version_list_xml(self):
         req = webob.Request.blank('/')
         req.accept = "application/xml"
@@ -71,18 +319,94 @@ class VersionsTest(test.TestCase):
         self.assertEqual(res.status_int, 200)
         self.assertEqual(res.content_type, "application/xml")
 
-        expected = """<versions>
-            <version id="v1.1" status="CURRENT" updated="2011-07-18T11:30:00Z">
+        expected = """
+        <versions xmlns="%s" xmlns:atom="%s">
+            <version id="v1.1" status="CURRENT" updated="2011-01-21T11:33:21Z">
                 <atom:link href="http://localhost/v1.1/" rel="self"/>
             </version>
             <version id="v1.0" status="DEPRECATED"
-                 updated="2010-10-09T11:30:00Z">
+                 updated="2011-01-21T11:33:21Z">
                 <atom:link href="http://localhost/v1.0/" rel="self"/>
             </version>
-        </versions>""".replace("  ", "").replace("\n", "")
+        </versions>""".replace("  ", "").replace("\n", "") % (wsgi.XMLNS_V11,
+                                                              wsgi.XMLNS_ATOM)
+
+        actual = res.body.replace("  ", "").replace("\n", "")
+
+        self.assertEqual(expected, actual)
+
+    def test_get_version_1_0_detail_atom(self):
+        req = webob.Request.blank('/v1.0/')
+        req.accept = "application/atom+xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual("application/atom+xml", res.content_type)
+        expected = """
+        <feed xmlns="http://www.w3.org/2005/Atom">
+            <title type="text">About This Version</title>
+            <updated>2011-01-21T11:33:21Z</updated>
+            <id>http://localhost/v1.0/</id>
+            <author>
+                <name>Rackspace</name>
+                <uri>http://www.rackspace.com/</uri>
+            </author>
+            <link href="http://localhost/v1.0/" rel="self"/>
+            <entry>
+                <id>http://localhost/v1.0/</id>
+                <title type="text">Version v1.0</title>
+                <updated>2011-01-21T11:33:21Z</updated>
+                <link href="http://localhost/v1.0/"
+                     rel="self"/>
+                <link href="http://docs.rackspacecloud.com/servers/
+                    api/v1.0/cs-devguide-20110125.pdf"
+                     rel="describedby" type="application/pdf"/>
+                <link href="http://docs.rackspacecloud.com/servers/
+                    api/v1.0/application.wadl"
+                     rel="describedby" type="application/vnd.sun.wadl+xml"/>
+                <content type="text">
+                    Version v1.0 DEPRECATED (2011-01-21T11:33:21Z)
+                </content>
+            </entry>
+        </feed>""".replace("  ", "").replace("\n", "")
 
         actual = res.body.replace("  ", "").replace("\n", "")
+        self.assertEqual(expected, actual)
+
+    def test_get_version_1_1_detail_atom(self):
+        req = webob.Request.blank('/v1.1/')
+        req.accept = "application/atom+xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 200)
+        self.assertEqual("application/atom+xml", res.content_type)
+        expected = """
+        <feed xmlns="http://www.w3.org/2005/Atom">
+            <title type="text">About This Version</title>
+            <updated>2011-01-21T11:33:21Z</updated>
+            <id>http://localhost/v1.1/</id>
+            <author>
+                <name>Rackspace</name>
+                <uri>http://www.rackspace.com/</uri>
+            </author>
+            <link href="http://localhost/v1.1/" rel="self"/>
+            <entry>
+                <id>http://localhost/v1.1/</id>
+                <title type="text">Version v1.1</title>
+                <updated>2011-01-21T11:33:21Z</updated>
+                <link href="http://localhost/v1.1/"
+                     rel="self"/>
+                <link href="http://docs.rackspacecloud.com/servers/
+                    api/v1.1/cs-devguide-20110125.pdf"
+                     rel="describedby" type="application/pdf"/>
+                <link href="http://docs.rackspacecloud.com/servers/
+                    api/v1.1/application.wadl"
+                     rel="describedby" type="application/vnd.sun.wadl+xml"/>
+                <content type="text">
+                    Version v1.1 CURRENT (2011-01-21T11:33:21Z)
+                </content>
+            </entry>
+        </feed>""".replace("  ", "").replace("\n", "")
 
+        actual = res.body.replace("  ", "").replace("\n", "")
         self.assertEqual(expected, actual)
 
     def test_get_version_list_atom(self):
@@ -95,7 +419,7 @@ class VersionsTest(test.TestCase):
         expected = """
         <feed xmlns="http://www.w3.org/2005/Atom">
             <title type="text">Available API Versions</title>
-            <updated>2011-07-18T11:30:00Z</updated>
+            <updated>2011-01-21T11:33:21Z</updated>
             <id>http://localhost/</id>
             <author>
                 <name>Rackspace</name>
@@ -105,19 +429,19 @@ class VersionsTest(test.TestCase):
             <entry>
                 <id>http://localhost/v1.1/</id>
                 <title type="text">Version v1.1</title>
-                <updated>2011-07-18T11:30:00Z</updated>
+                <updated>2011-01-21T11:33:21Z</updated>
                 <link href="http://localhost/v1.1/" rel="self"/>
                 <content type="text">
-                    Version v1.1 CURRENT (2011-07-18T11:30:00Z)
+                    Version v1.1 CURRENT (2011-01-21T11:33:21Z)
                 </content>
             </entry>
             <entry>
                 <id>http://localhost/v1.0/</id>
                 <title type="text">Version v1.0</title>
-                <updated>2010-10-09T11:30:00Z</updated>
+                <updated>2011-01-21T11:33:21Z</updated>
                 <link href="http://localhost/v1.0/" rel="self"/>
                 <content type="text">
-                    Version v1.0 DEPRECATED (2010-10-09T11:30:00Z)
+                    Version v1.0 DEPRECATED (2011-01-21T11:33:21Z)
                 </content>
             </entry>
         </feed>
@@ -127,28 +451,184 @@ class VersionsTest(test.TestCase):
 
         self.assertEqual(expected, actual)
 
+    def test_multi_choice_image(self):
+        req = webob.Request.blank('/images/1')
+        req.accept = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 300)
+        self.assertEqual(res.content_type, "application/json")
+
+        expected = {
+        "choices": [
+            {
+                "id": "v1.1",
+                "status": "CURRENT",
+                "links": [
+                    {
+                        "href": "http://localhost/v1.1/images/1",
+                        "rel": "self",
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.1+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.1+json"
+                    },
+                ],
+            },
+            {
+                "id": "v1.0",
+                "status": "DEPRECATED",
+                "links": [
+                    {
+                        "href": "http://localhost/v1.0/images/1",
+                        "rel": "self",
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.0+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.0+json"
+                    },
+                ],
+            },
+        ], }
+
+        self.assertDictMatch(expected, json.loads(res.body))
+
+    def test_multi_choice_image_xml(self):
+        req = webob.Request.blank('/images/1')
+        req.accept = "application/xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 300)
+        self.assertEqual(res.content_type, "application/xml")
+
+        expected = """
+        <choices xmlns="%s" xmlns:atom="%s">
+          <version id="v1.1" status="CURRENT">
+            <media-types>
+              <media-type base="application/xml"
+                 type="application/vnd.openstack.compute-v1.1+xml"/>
+              <media-type base="application/json"
+                 type="application/vnd.openstack.compute-v1.1+json"/>
+            </media-types>
+            <atom:link href="http://localhost/v1.1/images/1" rel="self"/>
+          </version>
+          <version id="v1.0" status="DEPRECATED">
+            <media-types>
+              <media-type base="application/xml"
+                 type="application/vnd.openstack.compute-v1.0+xml"/>
+              <media-type base="application/json"
+                 type="application/vnd.openstack.compute-v1.0+json"/>
+            </media-types>
+            <atom:link href="http://localhost/v1.0/images/1" rel="self"/>
+          </version>
+        </choices>""".replace("  ", "").replace("\n", "") % (wsgi.XMLNS_V11,
+                                                            wsgi.XMLNS_ATOM)
+
+    def test_multi_choice_server_atom(self):
+        """
+        Make sure multi choice responses do not have content-type
+        application/atom+xml (should use default of json)
+        """
+        req = webob.Request.blank('/servers/2')
+        req.accept = "application/atom+xml"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 300)
+        self.assertEqual(res.content_type, "application/json")
+
+    def test_multi_choice_server(self):
+        req = webob.Request.blank('/servers/2')
+        req.accept = "application/json"
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 300)
+        self.assertEqual(res.content_type, "application/json")
+
+        expected = {
+        "choices": [
+            {
+                "id": "v1.1",
+                "status": "CURRENT",
+                "links": [
+                    {
+                        "href": "http://localhost/v1.1/servers/2",
+                        "rel": "self",
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.1+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.1+json"
+                    },
+                ],
+            },
+            {
+                "id": "v1.0",
+                "status": "DEPRECATED",
+                "links": [
+                    {
+                        "href": "http://localhost/v1.0/servers/2",
+                        "rel": "self",
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.0+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.0+json"
+                    },
+                ],
+            },
+        ], }
+
+        self.assertDictMatch(expected, json.loads(res.body))
+
+
+class VersionsViewBuilderTests(test.TestCase):
     def test_view_builder(self):
         base_url = "http://example.org/"
 
         version_data = {
-            "id": "3.2.1",
-            "status": "CURRENT",
-            "updated": "2011-07-18T11:30:00Z"}
+            "v3.2.1": {
+                "id": "3.2.1",
+                "status": "CURRENT",
+                "updated": "2011-07-18T11:30:00Z",
+            }
+        }
 
         expected = {
-            "id": "3.2.1",
-            "status": "CURRENT",
-            "updated": "2011-07-18T11:30:00Z",
-            "links": [
+            "versions": [
                 {
-                    "rel": "self",
-                    "href": "http://example.org/3.2.1/",
-                },
-            ],
+                    "id": "3.2.1",
+                    "status": "CURRENT",
+                    "updated": "2011-07-18T11:30:00Z",
+                    "links": [
+                        {
+                            "rel": "self",
+                            "href": "http://example.org/3.2.1/",
+                        },
+                    ],
+                }
+            ]
         }
 
         builder = views.versions.ViewBuilder(base_url)
-        output = builder.build(version_data)
+        output = builder.build_versions(version_data)
 
         self.assertEqual(output, expected)
 
@@ -163,7 +643,9 @@ class VersionsTest(test.TestCase):
 
         self.assertEqual(actual, expected)
 
-    def test_xml_serializer(self):
+
+class VersionsSerializerTests(test.TestCase):
+    def test_versions_list_xml_serializer(self):
         versions_data = {
             'versions': [
                 {
@@ -180,20 +662,137 @@ class VersionsTest(test.TestCase):
             ]
         }
 
-        expected = """
-            <versions>
-                <version id="2.7.1" status="DEPRECATED"
-                 updated="2011-07-18T11:30:00Z">
-                    <atom:link href="http://test/2.7.1" rel="self"/>
-                </version>
-            </versions>""".replace("  ", "").replace("\n", "")
+        serializer = versions.VersionsXMLSerializer()
+        response = serializer.index(versions_data)
+
+        root = xml.etree.ElementTree.XML(response)
+        self.assertEqual(root.tag.split('}')[1], "versions")
+        self.assertEqual(root.tag.split('}')[0].strip('{'), wsgi.XMLNS_V11)
+        version = list(root)[0]
+        self.assertEqual(version.tag.split('}')[1], "version")
+        self.assertEqual(version.get('id'),
+                         versions_data['versions'][0]['id'])
+        self.assertEqual(version.get('status'),
+                         versions_data['versions'][0]['status'])
+
+        link = list(version)[0]
+
+        self.assertEqual(link.tag.split('}')[1], "link")
+        self.assertEqual(link.tag.split('}')[0].strip('{'), wsgi.XMLNS_ATOM)
+        for key, val in versions_data['versions'][0]['links'][0].items():
+            self.assertEqual(link.get(key), val)
+
+    def test_versions_multi_xml_serializer(self):
+        versions_data = {
+            'choices': [
+                {
+                    "id": "2.7.1",
+                    "updated": "2011-07-18T11:30:00Z",
+                    "status": "DEPRECATED",
+                    "media-types": VERSIONS['v1.1']['media-types'],
+                    "links": [
+                        {
+                            "rel": "self",
+                            "href": "http://test/2.7.1/images",
+                        },
+                    ],
+                },
+            ]
+        }
 
         serializer = versions.VersionsXMLSerializer()
-        response = serializer.default(versions_data)
-        response = response.replace("  ", "").replace("\n", "")
-        self.assertEqual(expected, response)
+        response = serializer.multi(versions_data)
+
+        root = xml.etree.ElementTree.XML(response)
+        self.assertEqual(root.tag.split('}')[1], "choices")
+        self.assertEqual(root.tag.split('}')[0].strip('{'), wsgi.XMLNS_V11)
+        version = list(root)[0]
+        self.assertEqual(version.tag.split('}')[1], "version")
+        self.assertEqual(version.get('id'), versions_data['choices'][0]['id'])
+        self.assertEqual(version.get('status'),
+                         versions_data['choices'][0]['status'])
+
+        media_types = list(version)[0]
+        media_type_nodes = list(media_types)
+        self.assertEqual(media_types.tag.split('}')[1], "media-types")
+
+        set_types = versions_data['choices'][0]['media-types']
+        for i, type in enumerate(set_types):
+            node = media_type_nodes[i]
+            self.assertEqual(node.tag.split('}')[1], "media-type")
+            for key, val in set_types[i].items():
+                self.assertEqual(node.get(key), val)
+
+        link = list(version)[1]
+
+        self.assertEqual(link.tag.split('}')[1], "link")
+        self.assertEqual(link.tag.split('}')[0].strip('{'), wsgi.XMLNS_ATOM)
+        for key, val in versions_data['choices'][0]['links'][0].items():
+            self.assertEqual(link.get(key), val)
+
+    def test_version_detail_xml_serializer(self):
+        version_data = {
+            "version": {
+                "id": "v1.0",
+                "status": "CURRENT",
+                "updated": "2011-01-21T11:33:21Z",
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.0/"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/pdf",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.0/cs-devguide-20110125.pdf"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/vnd.sun.wadl+xml",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.0/application.wadl"
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.0+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.0+json"
+                    }
+                ],
+            },
+        }
+
+        serializer = versions.VersionsXMLSerializer()
+        response = serializer.show(version_data)
+
+        root = xml.etree.ElementTree.XML(response)
+        self.assertEqual(root.tag.split('}')[1], "version")
+        self.assertEqual(root.tag.split('}')[0].strip('{'), wsgi.XMLNS_V11)
 
-    def test_atom_serializer(self):
+        children = list(root)
+        media_types = children[0]
+        media_type_nodes = list(media_types)
+        links = (children[1], children[2], children[3])
+
+        self.assertEqual(media_types.tag.split('}')[1], 'media-types')
+        for i, media_node in enumerate(media_type_nodes):
+            self.assertEqual(media_node.tag.split('}')[1], 'media-type')
+            for key, val in version_data['version']['media-types'][i].items():
+                self.assertEqual(val, media_node.get(key))
+
+        for i, link in enumerate(links):
+            self.assertEqual(link.tag.split('}')[0].strip('{'),
+                             'http://www.w3.org/2005/Atom')
+            self.assertEqual(link.tag.split('}')[1], 'link')
+            for key, val in version_data['version']['links'][i].items():
+                self.assertEqual(val, link.get(key))
+
+    def test_versions_list_atom_serializer(self):
         versions_data = {
             'versions': [
                 {
@@ -210,45 +809,158 @@ class VersionsTest(test.TestCase):
             ]
         }
 
-        expected = """
-            <feed xmlns="http://www.w3.org/2005/Atom">
-                <title type="text">
-                    Available API Versions
-                </title>
-                <updated>
-                    2011-07-20T11:40:00Z
-                </updated>
-                <id>
-                    http://test/
-                </id>
-                <author>
-                    <name>
-                        Rackspace
-                    </name>
-                    <uri>
-                        http://www.rackspace.com/
-                    </uri>
-                </author>
-                <link href="http://test/" rel="self"/>
-                <entry>
-                    <id>
-                        http://test/2.9.8
-                    </id>
-                    <title type="text">
-                        Version 2.9.8
-                    </title>
-                    <updated>
-                        2011-07-20T11:40:00Z
-                    </updated>
-                    <link href="http://test/2.9.8" rel="self"/>
-                    <content type="text">
-                        Version 2.9.8 CURRENT (2011-07-20T11:40:00Z)
-                    </content>
-                </entry>
-            </feed>""".replace("  ", "").replace("\n", "")
+        serializer = versions.VersionsAtomSerializer()
+        response = serializer.index(versions_data)
+
+        root = xml.etree.ElementTree.XML(response)
+        self.assertEqual(root.tag.split('}')[1], "feed")
+        self.assertEqual(root.tag.split('}')[0].strip('{'),
+                         "http://www.w3.org/2005/Atom")
+
+        children = list(root)
+        title = children[0]
+        updated = children[1]
+        id = children[2]
+        author = children[3]
+        link = children[4]
+        entry = children[5]
+
+        self.assertEqual(title.tag.split('}')[1], 'title')
+        self.assertEqual(title.text, 'Available API Versions')
+        self.assertEqual(updated.tag.split('}')[1], 'updated')
+        self.assertEqual(updated.text, '2011-07-20T11:40:00Z')
+        self.assertEqual(id.tag.split('}')[1], 'id')
+        self.assertEqual(id.text, 'http://test/')
+
+        self.assertEqual(author.tag.split('}')[1], 'author')
+        author_name = list(author)[0]
+        author_uri = list(author)[1]
+        self.assertEqual(author_name.tag.split('}')[1], 'name')
+        self.assertEqual(author_name.text, 'Rackspace')
+        self.assertEqual(author_uri.tag.split('}')[1], 'uri')
+        self.assertEqual(author_uri.text, 'http://www.rackspace.com/')
+
+        self.assertEqual(link.get('href'), 'http://test/')
+        self.assertEqual(link.get('rel'), 'self')
+
+        self.assertEqual(entry.tag.split('}')[1], 'entry')
+        entry_children = list(entry)
+        entry_id = entry_children[0]
+        entry_title = entry_children[1]
+        entry_updated = entry_children[2]
+        entry_link = entry_children[3]
+        entry_content = entry_children[4]
+        self.assertEqual(entry_id.tag.split('}')[1], "id")
+        self.assertEqual(entry_id.text, "http://test/2.9.8")
+        self.assertEqual(entry_title.tag.split('}')[1], "title")
+        self.assertEqual(entry_title.get('type'), "text")
+        self.assertEqual(entry_title.text, "Version 2.9.8")
+        self.assertEqual(entry_updated.tag.split('}')[1], "updated")
+        self.assertEqual(entry_updated.text, "2011-07-20T11:40:00Z")
+        self.assertEqual(entry_link.tag.split('}')[1], "link")
+        self.assertEqual(entry_link.get('href'), "http://test/2.9.8")
+        self.assertEqual(entry_link.get('rel'), "self")
+        self.assertEqual(entry_content.tag.split('}')[1], "content")
+        self.assertEqual(entry_content.get('type'), "text")
+        self.assertEqual(entry_content.text,
+                         "Version 2.9.8 CURRENT (2011-07-20T11:40:00Z)")
+
+    def test_version_detail_atom_serializer(self):
+        versions_data = {
+            "version": {
+                "id": "v1.1",
+                "status": "CURRENT",
+                "updated": "2011-01-21T11:33:21Z",
+                "links": [
+                    {
+                        "rel": "self",
+                        "href": "http://localhost/v1.1/"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/pdf",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.1/cs-devguide-20110125.pdf"
+                    },
+                    {
+                        "rel": "describedby",
+                        "type": "application/vnd.sun.wadl+xml",
+                        "href": "http://docs.rackspacecloud.com/"
+                                "servers/api/v1.1/application.wadl"
+                    },
+                ],
+                "media-types": [
+                    {
+                        "base": "application/xml",
+                        "type": "application/vnd.openstack.compute-v1.1+xml"
+                    },
+                    {
+                        "base": "application/json",
+                        "type": "application/vnd.openstack.compute-v1.1+json"
+                    }
+                ],
+            },
+        }
 
         serializer = versions.VersionsAtomSerializer()
-        response = serializer.default(versions_data)
-        print response
-        response = response.replace("  ", "").replace("\n", "")
-        self.assertEqual(expected, response)
+        response = serializer.show(versions_data)
+
+        root = xml.etree.ElementTree.XML(response)
+        self.assertEqual(root.tag.split('}')[1], "feed")
+        self.assertEqual(root.tag.split('}')[0].strip('{'),
+                         "http://www.w3.org/2005/Atom")
+
+        children = list(root)
+        title = children[0]
+        updated = children[1]
+        id = children[2]
+        author = children[3]
+        link = children[4]
+        entry = children[5]
+
+        self.assertEqual(root.tag.split('}')[1], 'feed')
+        self.assertEqual(title.tag.split('}')[1], 'title')
+        self.assertEqual(title.text, 'About This Version')
+        self.assertEqual(updated.tag.split('}')[1], 'updated')
+        self.assertEqual(updated.text, '2011-01-21T11:33:21Z')
+        self.assertEqual(id.tag.split('}')[1], 'id')
+        self.assertEqual(id.text, 'http://localhost/v1.1/')
+
+        self.assertEqual(author.tag.split('}')[1], 'author')
+        author_name = list(author)[0]
+        author_uri = list(author)[1]
+        self.assertEqual(author_name.tag.split('}')[1], 'name')
+        self.assertEqual(author_name.text, 'Rackspace')
+        self.assertEqual(author_uri.tag.split('}')[1], 'uri')
+        self.assertEqual(author_uri.text, 'http://www.rackspace.com/')
+
+        self.assertEqual(link.get('href'),
+                         'http://localhost/v1.1/')
+        self.assertEqual(link.get('rel'), 'self')
+
+        self.assertEqual(entry.tag.split('}')[1], 'entry')
+        entry_children = list(entry)
+        entry_id = entry_children[0]
+        entry_title = entry_children[1]
+        entry_updated = entry_children[2]
+        entry_links = (entry_children[3], entry_children[4], entry_children[5])
+        entry_content = entry_children[6]
+
+        self.assertEqual(entry_id.tag.split('}')[1], "id")
+        self.assertEqual(entry_id.text,
+                         "http://localhost/v1.1/")
+        self.assertEqual(entry_title.tag.split('}')[1], "title")
+        self.assertEqual(entry_title.get('type'), "text")
+        self.assertEqual(entry_title.text, "Version v1.1")
+        self.assertEqual(entry_updated.tag.split('}')[1], "updated")
+        self.assertEqual(entry_updated.text, "2011-01-21T11:33:21Z")
+
+        for i, link in enumerate(versions_data["version"]["links"]):
+            self.assertEqual(entry_links[i].tag.split('}')[1], "link")
+            for key, val in versions_data["version"]["links"][i].items():
+                self.assertEqual(entry_links[i].get(key), val)
+
+        self.assertEqual(entry_content.tag.split('}')[1], "content")
+        self.assertEqual(entry_content.get('type'), "text")
+        self.assertEqual(entry_content.text,
+                         "Version v1.1 CURRENT (2011-01-21T11:33:21Z)")
diff --git a/nova/tests/glance/stubs.py b/nova/tests/glance/stubs.py
index aac3ff330..d51b19ccd 100644
--- a/nova/tests/glance/stubs.py
+++ b/nova/tests/glance/stubs.py
@@ -60,7 +60,10 @@ class FakeGlance(object):
                            'container_format': 'ovf'},
             'image_data': StringIO.StringIO('')}}
 
-    def __init__(self, host, port=None, use_ssl=False):
+    def __init__(self, host, port=None, use_ssl=False, auth_tok=None):
+        pass
+
+    def set_auth_token(self, auth_tok):
         pass
 
     def get_image_meta(self, image_id):
diff --git a/nova/tests/image/test_glance.py b/nova/tests/image/test_glance.py
index 223e7ae57..5a40f578f 100644
--- a/nova/tests/image/test_glance.py
+++ b/nova/tests/image/test_glance.py
@@ -31,6 +31,9 @@ class StubGlanceClient(object):
         self.add_response = add_response
         self.update_response = update_response
 
+    def set_auth_token(self, auth_tok):
+        pass
+
     def get_image_meta(self, image_id):
         return self.images[image_id]
 
diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index c5c3151dc..cf25ce215 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -346,7 +346,7 @@ class LibvirtConnTestCase(test.TestCase):
         self.mox.ReplayAll()
 
         conn = connection.LibvirtConnection(False)
-        conn.snapshot(instance_ref, recv_meta['id'])
+        conn.snapshot(self.context, instance_ref, recv_meta['id'])
 
         snapshot = image_service.show(context, recv_meta['id'])
         self.assertEquals(snapshot['properties']['image_state'], 'available')
@@ -386,7 +386,7 @@ class LibvirtConnTestCase(test.TestCase):
         self.mox.ReplayAll()
 
         conn = connection.LibvirtConnection(False)
-        conn.snapshot(instance_ref, recv_meta['id'])
+        conn.snapshot(self.context, instance_ref, recv_meta['id'])
 
         snapshot = image_service.show(context, recv_meta['id'])
         self.assertEquals(snapshot['properties']['image_state'], 'available')
@@ -736,7 +736,7 @@ class LibvirtConnTestCase(test.TestCase):
         network_info = _create_network_info()
 
         try:
-            conn.spawn(instance, network_info)
+            conn.spawn(self.context, instance, network_info)
         except Exception, e:
             count = (0 <= str(e.message).find('Unexpected method call'))
 
diff --git a/nova/tests/test_vmwareapi.py b/nova/tests/test_vmwareapi.py
index 3d87d67ad..06daf46e8 100644
--- a/nova/tests/test_vmwareapi.py
+++ b/nova/tests/test_vmwareapi.py
@@ -40,6 +40,7 @@ class VMWareAPIVMTestCase(test.TestCase):
 
     def setUp(self):
         super(VMWareAPIVMTestCase, self).setUp()
+        self.context = context.RequestContext('fake', 'fake', False)
         self.flags(vmwareapi_host_ip='test_url',
                    vmwareapi_host_username='test_username',
                    vmwareapi_host_password='test_pass')
@@ -94,7 +95,7 @@ class VMWareAPIVMTestCase(test.TestCase):
         """Create and spawn the VM."""
         self._create_instance_in_the_db()
         self.type_data = db.instance_type_get_by_name(None, 'm1.large')
-        self.conn.spawn(self.instance, self.network_info)
+        self.conn.spawn(self.context, self.instance, self.network_info)
         self._check_vm_record()
 
     def _check_vm_record(self):
@@ -156,14 +157,14 @@ class VMWareAPIVMTestCase(test.TestCase):
         self._create_vm()
         info = self.conn.get_info(1)
         self._check_vm_info(info, power_state.RUNNING)
-        self.conn.snapshot(self.instance, "Test-Snapshot")
+        self.conn.snapshot(self.context, self.instance, "Test-Snapshot")
         info = self.conn.get_info(1)
         self._check_vm_info(info, power_state.RUNNING)
 
     def test_snapshot_non_existent(self):
         self._create_instance_in_the_db()
-        self.assertRaises(Exception, self.conn.snapshot, self.instance,
-                          "Test-Snapshot")
+        self.assertRaises(Exception, self.conn.snapshot, self.context,
+                          self.instance, "Test-Snapshot")
 
     def test_reboot(self):
         self._create_vm()
diff --git a/nova/tests/test_xenapi.py b/nova/tests/test_xenapi.py
index 6b7d5df76..a795b3c74 100644
--- a/nova/tests/test_xenapi.py
+++ b/nova/tests/test_xenapi.py
@@ -226,7 +226,7 @@ class XenAPIVMTestCase(test.TestCase):
                                'mac': 'DE:AD:BE:EF:00:00',
                                'rxtx_cap': 3})]
             instance = db.instance_create(self.context, values)
-            self.conn.spawn(instance, network_info)
+            self.conn.spawn(self.context, instance, network_info)
 
         gt1 = eventlet.spawn(_do_build, 1, self.project_id, self.user_id)
         gt2 = eventlet.spawn(_do_build, 2, self.project_id, self.user_id)
@@ -256,14 +256,15 @@ class XenAPIVMTestCase(test.TestCase):
         instance = self._create_instance()
 
         name = "MySnapshot"
-        self.assertRaises(exception.Error, self.conn.snapshot, instance, name)
+        self.assertRaises(exception.Error, self.conn.snapshot,
+                          self.context, instance, name)
 
     def test_instance_snapshot(self):
         stubs.stubout_instance_snapshot(self.stubs)
         instance = self._create_instance()
 
         name = "MySnapshot"
-        template_vm_ref = self.conn.snapshot(instance, name)
+        template_vm_ref = self.conn.snapshot(self.context, instance, name)
 
         def ensure_vm_was_torn_down():
             vm_labels = []
@@ -425,7 +426,7 @@ class XenAPIVMTestCase(test.TestCase):
                            'label': 'fake',
                            'mac': 'DE:AD:BE:EF:00:00',
                            'rxtx_cap': 3})]
-        self.conn.spawn(instance, network_info)
+        self.conn.spawn(self.context, instance, network_info)
         self.create_vm_record(self.conn, os_type, instance_id)
         self.check_vm_record(self.conn, check_injection)
         self.assertTrue(instance.os_type)
@@ -629,7 +630,7 @@ class XenAPIVMTestCase(test.TestCase):
         self.flags(flat_injected=False)
         instance = self._create_instance()
         conn = xenapi_conn.get_connection(False)
-        conn.rescue(instance, None, [])
+        conn.rescue(self.context, instance, None, [])
 
     def test_unrescue(self):
         instance = self._create_instance()
@@ -666,7 +667,7 @@ class XenAPIVMTestCase(test.TestCase):
                            'mac': 'DE:AD:BE:EF:00:00',
                            'rxtx_cap': 3})]
         if spawn:
-            self.conn.spawn(instance, network_info)
+            self.conn.spawn(self.context, instance, network_info)
         return instance
 
 
@@ -776,8 +777,9 @@ class XenAPIMigrateInstance(test.TestCase):
                            'label': 'fake',
                            'mac': 'DE:AD:BE:EF:00:00',
                            'rxtx_cap': 3})]
-        conn.finish_migration(instance, dict(base_copy='hurr', cow='durr'),
-                           network_info, resize_instance=True)
+        conn.finish_migration(self.context, instance,
+                              dict(base_copy='hurr', cow='durr'),
+                              network_info, resize_instance=True)
         self.assertEqual(self.called, True)
 
     def test_finish_migrate_no_local_storage(self):
@@ -808,8 +810,9 @@ class XenAPIMigrateInstance(test.TestCase):
                            'label': 'fake',
                            'mac': 'DE:AD:BE:EF:00:00',
                            'rxtx_cap': 3})]
-        conn.finish_migration(instance, dict(base_copy='hurr', cow='durr'),
-                           network_info, resize_instance=True)
+        conn.finish_migration(self.context, instance,
+                              dict(base_copy='hurr', cow='durr'),
+                              network_info, resize_instance=True)
 
     def test_finish_migrate_no_resize_vdi(self):
         instance = db.instance_create(self.context, self.values)
@@ -838,8 +841,9 @@ class XenAPIMigrateInstance(test.TestCase):
                            'rxtx_cap': 3})]
 
         # Resize instance would be determined by the compute call
-        conn.finish_migration(instance, dict(base_copy='hurr', cow='durr'),
-                           network_info, resize_instance=False)
+        conn.finish_migration(self.context, instance,
+                              dict(base_copy='hurr', cow='durr'),
+                              network_info, resize_instance=False)
 
 
 class XenAPIImageTypeTestCase(test.TestCase):
diff --git a/nova/tests/xenapi/stubs.py b/nova/tests/xenapi/stubs.py
index 66c79d465..0d0f84e32 100644
--- a/nova/tests/xenapi/stubs.py
+++ b/nova/tests/xenapi/stubs.py
@@ -28,8 +28,8 @@ from nova import utils
 
 def stubout_instance_snapshot(stubs):
     @classmethod
-    def fake_fetch_image(cls, session, instance_id, image, user, project,
-                         type):
+    def fake_fetch_image(cls, context, session, instance_id, image, user,
+                         project, type):
         from nova.virt.xenapi.fake import create_vdi
         name_label = "instance-%s" % instance_id
         #TODO: create fake SR record
@@ -227,7 +227,7 @@ def stub_out_vm_methods(stubs):
     def fake_release_bootlock(self, vm):
         pass
 
-    def fake_spawn_rescue(self, inst):
+    def fake_spawn_rescue(self, context, inst, network_info):
         inst._rescue = False
 
     stubs.Set(vmops.VMOps, "_shutdown", fake_shutdown)